Indicators & Indicator Components

Within our indicators and indicator components range you will find products such as retro-fit chip LED lights and panel mount LEDs for an energy efficient solution, as well as the filament lamp models and accessories like lamp holders. Find leading brands such as Marl, Arcoelectric and Oxley, or choose our own RS Pro range for quality and value.

Types of indicators lights and indicator components

Indicator lights also referred to as panel indicators, are usually mounted onto signal condition panels or used as malfunction lights on equipment. There are different lamp types available in a wide range of voltage ratings, colour output and mounting types and sizes:

  • LED indicator lights - emit light through an LED lamp using DC current. They're small in size, have a long life cycle and are highly energy efficient.
  • Incandescent indicators - can be used with both AC and DC circuits. They use a filament to emit light that electricity flows through, but this can lead to unnecessary heat being generated and lower efficiency.
  • Halogen indicator lights - use a combination of inert gas, halogen and a filament to produce light, this results in a brighter light than using given the same energy, ideal for warning lights.
  • Fluorescent indicator lights - use fluorescent lamps and usually last longer and are more energy efficient than incandescent bulbs, so are not as commonly used as indicators.

Selecting an indicator light

When considering which indicator light to choose it is important to review a number of factors to select the best product for your needs, including:

  • Application and environmental factors
  • IP rating
  • Mounting style
  • Terminal type
  • Light output level
Indicator Lampholders
Indicator Lampholders
Indicator Lamps
Indicator Lamps
Indicator Lenses
Indicator Lenses
PCB LED Indicators
PCB LED Indicators
Panel Mount Indicators
Panel Mount Indicators

4729 Products showing for Indicators & Indicator Components

197 of 237
RAFI RAMO 30 I Series White Indicator, 20 → 28V dc, 30.3mm Mounting Hole Size, Threaded Ring Termination, IP66,
  • RS Stock No. 524-879
  • Mfr. Part No. 1.11.071.001/0330
Each
Kr. 574,97(exc. VAT)
Bulgin DX Series Green Panel Mount Indicator, 2.2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP66
  • RS Stock No. 204-8137
  • Mfr. Part No. DX1092/GN
Each (In a Box of 100)
Kr. 162,594(exc. VAT)
Panel Mount Indicator Lens Round Style, Yellow, 22.3mm diameter , 22.3mm Long
  • RS Stock No. 525-390
  • Mfr. Part No. 5.00.350.726/1402
1 Pack of 10
Kr. 145,29(exc. VAT)
RS PRO Yellow Panel Mount Indicator, 2V dc, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 722-7716
Each
Kr. 72,23(exc. VAT)
Banner Green, Red LED LED Reflector Bulb, 18 → 30V dc, Wire Terminal Base, 50mm Diameter
  • RS Stock No. 294-041
  • Mfr. Part No. K50LGRYB4NQ
Each
Kr. 1 854,25(exc. VAT)
Indicator Lens Square Style, Black, 15.3 Long
  • RS Stock No. 441-554
  • Mfr. Part No. 51-951.0
Each
Kr. 34,09(exc. VAT)
RS PRO Red Panel Mount Indicator, 2V dc, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 723-9356
Each
Kr. 72,35(exc. VAT)
Banner Green, Red LED LED Reflector Bulb, 18 → 30V dc, Wire Terminal Base, 50mm Diameter
  • RS Stock No. 294-024
  • Mfr. Part No. K50LGROPQ
Each
Kr. 1 448,23(exc. VAT)
RS PRO Yellow Panel Mount Indicator, 230V ac, 25 x 10mm Mounting Hole Size
  • RS Stock No. 205-836
Each
Kr. 168,50(exc. VAT)
CML Innovative Technologies PL06SL Series Blue Panel LED, 240V, 6mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-733
  • Mfr. Part No. PL06SL156
Each
Kr. 119,95(exc. VAT)
Bulgin Yellow Panel Mount Indicator, 2V, 6.1mm Mounting Hole Size, Lead Pin Termination, IP67
  • RS Stock No. 585-517A
  • Mfr. Part No. DX1117/YL
Each (In a Pack of 25)
Kr. 64,814(exc. VAT)
Banner Green, Red LED LED Reflector Bulb, 85 → 130V ac, Wire Terminal Base, 50mm Diameter
  • RS Stock No. 294-026
  • Mfr. Part No. K50LGRXA120
Each
Kr. 1 705,43(exc. VAT)
RS PRO Orange Panel Mount Indicator, 21.6 → 26.4V dc, 6mm Mounting Hole Size, IP67
  • RS Stock No. 843-2442
Each
Kr. 98,15(exc. VAT)
RS PRO Blue Panel Mount Indicator, 110V ac, 14.5mm Mounting Hole Size, Solder Tab Termination, IP40
  • RS Stock No. 204-366
Each
Kr. 172,27(exc. VAT)
CML Innovative Technologies PL12SL Series Green Panel LED, 12V, 12mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-613
  • Mfr. Part No. PL12SL022
Each
Kr. 178,04(exc. VAT)
LED Indicator Green 230VAC
  • RS Stock No. 577-035
  • Mfr. Part No. Q14F1CXXG220E
Each
Kr. 84,16(exc. VAT)
Indicator Lens Square Style, Yellow, 7.3 Long
  • RS Stock No. 441-951
  • Mfr. Part No. 19-952.4
Each
Kr. 28,03(exc. VAT)
RS PRO Blue Panel Mount Indicator, 24V ac/dc, 22mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 898-7804
Each
Kr. 473,33(exc. VAT)
CML Innovative Technologies PL08SL Series White Panel LED, 110V, 8mm Mounting Hole Size, Lead Wires Termination, IP67
  • RS Stock No. 188-763
  • Mfr. Part No. PL08SL065
Each
Kr. 147,76(exc. VAT)
Apem Red Panel Mount Indicator, 12V dc, 10mm Mounting Hole Size, Faston, Solder Lug Termination
  • RS Stock No. 786-4101P
  • Mfr. Part No. QS101XXR12
Each (Supplied in a Bag)
Kr. 54,79(exc. VAT)
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